CN102120305A - Grinding machine for processing spherical surface of diamond - Google Patents
Grinding machine for processing spherical surface of diamond Download PDFInfo
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- CN102120305A CN102120305A CN 201010602145 CN201010602145A CN102120305A CN 102120305 A CN102120305 A CN 102120305A CN 201010602145 CN201010602145 CN 201010602145 CN 201010602145 A CN201010602145 A CN 201010602145A CN 102120305 A CN102120305 A CN 102120305A
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- grinding machine
- diamond
- turning
- spherical face
- spherical surface
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Abstract
The invention discloses a grinding machine for processing the spherical surface of diamond, comprising a base, supporting legs, a frame body, a slipping body assembly and a rotation body, wherein the supporting legs are fixed on the base; the frame body is fixed on the supporting legs; the sliding body assembly is connected with the frame body; the rotation body is arranged on the sliding body assembly and is provided with an autorotation body; a spherical disk is arranged below the autorotation body and is fixedly connected with a motor shaft; and the autorotation body is connected with a crank wheel connecting rod. The device disclosed by the invention mainly aims at the multidirectional differentiation of diamond single crystal, and a corresponding dedicated structure is designed to obtain the same processing effect by the principle of the composite motion of the planet and the characteristics of high great-circle line speed, high efficiency of spherical surface contact points and the like. The grinding machine is easy to operate and has the advantages of strong consistency for batch processing, stable precision and short grinding time.
Description
Technical field:
The invention belongs to mechanical field, relate to a kind of processing unit (plant) of diamond spherical face, especially a kind of grinding machine that is used to process the diamond spherical face.
Background technology:
The method of grinding the diamond spherical face in the industry usually is to utilize flat tool, and operator's offhand is by simple profiling hole instrument, the swaying direction limit is ground frontier inspection and is looked into, and the spherical that grinds like this is misconduct very, is not sphere, but curved surface, qualification rate is not too high.Multidirectional otherness is difficult to be grasped because diamond crystal exists, operator's labour intensity is big, production efficiency is not high, useful senior static pressure travelling wheelhead roll grinder carries out the grinding of diamond sphere in the enterprise of the same trade at home and abroad, but it is too expensive that the problem that exists is a cost of equipment, and this type of grinding machine only can be used for microstoning, and its grinding efficiency is low, is not suitable for batch production requirement.
Summary of the invention:
The product percent of pass that the present invention is directed to the hole tool processes of following an example is low, and production efficiency is hanged down the costliness with senior static pressure travelling wheelhead roll grinder; Grinding machine of the present invention has reached economical and efficient, and is laborsaving, the purpose of high-quality.
The objective of the invention is to overcome the shortcoming of above-mentioned prior art, a kind of grinding machine that is used to process the diamond spherical face is provided, comprises base, be fixed on leg on the base, be fixed on support body, the gliding mass assembly that is connected with support body on the leg and be arranged on turning on the gliding mass assembly; Described turning is provided with from turning, and the below of turning certainly is provided with the ball dish, and the ball dish is fixedlyed connected with motor shaft, is connected with crank throw wheel connecting rod on turning certainly.
Also be provided with motor on the described leg.The described upper guard board that on turning, is provided with.The described support body back side is provided with baffle plate.Described gliding mass assembly is provided with slide plate and adjusts seat.Described slide plate adjustment seat is provided with screw and dottle pin.
Device of the present invention mainly is the multidirectional otherness that exists at diamond single crystal, adopts the principle and the characteristics such as big circumference linear speed and sphere contact point efficient height of planet compound motion, designs corresponding application specific architecture and reaches same processing effect.Hundreds of thousands is millions of at most at least for a high-precision grinding machine, and the processing and manufacturing expense of this grinding machine is no more than 10,000 yuan.Easy to operate, batch machining uniformity is strong, stable accuracy.Grind a same diamond sphere workpiece, senior grinding machine needs several hrs, and finishing of this device only needs thirties fens clock times, can reach R ± 0.01mm through check spherical radius precision, the processed finished products rate has reached 100% by experiment, and this is that conventional underhand polish is beyond one's reach.
Description of drawings:
Fig. 1 is a grinding machine structural representation of the present invention;
Fig. 2 is a crank connected system structural representation of the present invention;
Fig. 3 is that slide plate of the present invention is adjusted the holder structure schematic diagram;
Fig. 4 is a dottle pin structural representation of the present invention.
Wherein: 1 for turning; 2 is the gliding mass assembly; 3 is support body; 4 is leg; 5 are crank throw wheel connecting rod; 6 for turning certainly; 7 is the ball dish; 8 is motor; 9 is upper guard board; 10 is baffle plate; 11 are slide plate adjustment seat; 12 is dottle pin; 13 is screw; 14 is base.
The specific embodiment:
Below in conjunction with accompanying drawing the present invention is done and to describe in further detail:
Referring to Fig. 1-4, a kind of grinding machine that is used to process the diamond spherical face comprises base, is fixed on leg on the base, is fixed on support body, the gliding mass assembly that is connected with support body on the leg and is arranged on turning on the gliding mass assembly; Described turning is provided with from turning, and the below of turning certainly is provided with the ball dish, and the ball dish is connected with crank throw wheel connecting rod by on the pillar firm banking on turning certainly.
Also be provided with motor on the described leg.The described upper guard board that on turning, is provided with.The described support body back side is provided with baffle plate.Described gliding mass assembly is provided with slide plate and adjusts seat.Described slide plate adjustment seat is provided with screw and dottle pin.
The structure of this device is divided into five parts substantially:
1. rotation axis system: spindle motor, main shaft shell, main shaft anchor clamps are used for the rotation of workpiece, rotating speed 15r/min;
2. slidingtype path transfer system: the sphere in order to the R value that adapts to all size also is used for grinding process feeding use;
3. crank connected system: motor, crank, connecting rod, pendular body in order to realize the swing of axis system, produce second compound motion, rotating speed 15r/min;
4. endosphere disc system: motor, ball dish, rotate by the ball dish, produce the 3rd compound motion, rotating speed 2000r/min
5. bracket base: above-mentioned four big systems are connected go up in position.
The general structure of this device, shown in the accompanying drawing of back, the sphere R value of grinding workpiece can be adjusted within the specific limits, and every corresponding 2 R values must be used the identical endosphere dish of R.
The technical essential of this device is: be to adapt to the needs of the multidirectional otherness of diamond hardness, so the diamond workpiece can not always contact with fricting movement between mill, must change contact point at any time on a point, change the direction of motion, change movement velocity.Only in this way just can improve grinding efficiency and grinding precision.In order to use the high linear speed position of endosphere dish, the rotation main shaft of swing must be by pivot point, at the vertical Nogata certain angle that is inclined upwardly, make workpiece at the contact point track of ball dish away from centre of motion point, so just improved the efficient of grinding.
Above content is to further describing that the present invention did in conjunction with concrete preferred implementation; can not assert that the specific embodiment of the present invention only limits to this; for the general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; can also make some simple deduction or replace, all should be considered as belonging to the present invention and determine scope of patent protection by claims of being submitted to.
Claims (6)
1. grinding machine that is used to process the diamond spherical face is characterized in that: comprise base, be fixed on leg on the base, be fixed on support body, the gliding mass assembly that is connected with support body on the leg and be arranged on turning on the gliding mass assembly; Described turning is provided with from turning, and the below of turning certainly is provided with the ball dish, and the ball dish is fixedlyed connected with motor shaft, is connected with crank throw wheel connecting rod on turning certainly.
2. a kind of according to claim 1 grinding machine that is used to process the diamond spherical face is characterized in that: also be provided with motor on the described leg.
3. a kind of according to claim 1 grinding machine that is used to process the diamond spherical face is characterized in that: the described upper guard board that is provided with on turning.
4. a kind of according to claim 1 grinding machine that is used to process the diamond spherical face is characterized in that: the described support body back side is provided with baffle plate.
5. a kind of according to claim 1 grinding machine that is used to process the diamond spherical face is characterized in that: described gliding mass assembly is provided with slide plate and adjusts seat.
6. as a kind of grinding machine that is used to process the diamond spherical face as described in the claim 5, it is characterized in that: described slide plate adjustment seat is provided with screw and dottle pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010602145 CN102120305A (en) | 2010-12-23 | 2010-12-23 | Grinding machine for processing spherical surface of diamond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010602145 CN102120305A (en) | 2010-12-23 | 2010-12-23 | Grinding machine for processing spherical surface of diamond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102120305A true CN102120305A (en) | 2011-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010602145 Pending CN102120305A (en) | 2010-12-23 | 2010-12-23 | Grinding machine for processing spherical surface of diamond |
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| CN (1) | CN102120305A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392799A (en) * | 2016-11-16 | 2017-02-15 | 中国人民解放军第五七九工厂 | Profiling grinding repairing device for end surface of arresting gear of aero-engine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5070654A (en) * | 1988-10-17 | 1991-12-10 | C.M.E. Blasting & Mining Equipment, Ltd. | Self-centering arrangement for grinding the hardmetal pins of drill bits |
| US6227952B1 (en) * | 1995-08-12 | 2001-05-08 | Loh Optikmaschinen Ag | Apparatus for creating a concave surface from a spectacle blank |
| JP2001269849A (en) * | 2000-03-23 | 2001-10-02 | Olympus Optical Co Ltd | Spherical surface polishing device and spherical surface polishing method for optical element |
| CN2836984Y (en) * | 2005-12-05 | 2006-11-15 | 石家庄轴承设备股份有限公司 | Apparatus for milling outer spherical surface with groove on external diameter |
-
2010
- 2010-12-23 CN CN 201010602145 patent/CN102120305A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5070654A (en) * | 1988-10-17 | 1991-12-10 | C.M.E. Blasting & Mining Equipment, Ltd. | Self-centering arrangement for grinding the hardmetal pins of drill bits |
| US6227952B1 (en) * | 1995-08-12 | 2001-05-08 | Loh Optikmaschinen Ag | Apparatus for creating a concave surface from a spectacle blank |
| JP2001269849A (en) * | 2000-03-23 | 2001-10-02 | Olympus Optical Co Ltd | Spherical surface polishing device and spherical surface polishing method for optical element |
| CN2836984Y (en) * | 2005-12-05 | 2006-11-15 | 石家庄轴承设备股份有限公司 | Apparatus for milling outer spherical surface with groove on external diameter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392799A (en) * | 2016-11-16 | 2017-02-15 | 中国人民解放军第五七九工厂 | Profiling grinding repairing device for end surface of arresting gear of aero-engine |
| CN106392799B (en) * | 2016-11-16 | 2019-08-13 | 中国人民解放军第五七一九工厂 | A kind of aero-engine bridle end face profiling polishing prosthetic device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110713 |